FLUX Kontext Max vs 
Hy Image 3.5 Preview
Hy Image 3.5 Preview is the newer model, released after FLUX Kontext Max.
Hyperrealistic Portrait
One prompt, one photorealistic portrait. Skin, eyes, light.
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Which answer wins?
Price and specs
| Spec | FLUX Kontext Max | Hy Image 3.5 Preview |
|---|---|---|
| Free API (OpenRouter) | — | No |
| Released | Nov 2024 | Oct 2026 |
Where to run it
FLUX Kontext Max
No hosts listed on OpenRouter.
Hy Image 3.5 Preview1 host
Per million tokens. Prices and uptime via OpenRouter, checked 10 Oct 2026.
Common questions
What is the difference between FLUX Kontext Max and Hy Image 3.5 Preview?
FLUX Kontext Max is developed by Black Forest Labs while Hy Image 3.5 Preview is developed by Tencent. You can compare their actual outputs across 19 challenges on Rival to see how they differ in practice.
Which is better, FLUX Kontext Max or Hy Image 3.5 Preview?
It depends on your use case. FLUX Kontext Max and Hy Image 3.5 Preview each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 19 challenges so you can judge which fits your needs best.
How can I compare FLUX Kontext Max and Hy Image 3.5 Preview on Rival?
This page shows a side-by-side comparison of FLUX Kontext Max and Hy Image 3.5 Preview across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.
More comparisons
Against the newest arrivals
- FLUX Kontext Max vs FLUX.3 ImageLanded Oct 2026
- Hy Image 3.5 Preview vs Nano Banana 2.1Landed Oct 2026
- FLUX Kontext Max vs Recraft V4.1 FlashLanded Sep 2026
- Hy Image 3.5 Preview vs GPT Image 2.5 SunburstLanded Sep 2026
- FLUX Kontext Max vs GPT Image 2.5 FlareLanded Sep 2026
- Hy Image 3.5 Preview vs Nano Banana 2 LiteLanded Jun 2026
- FLUX Kontext Max vs Riverflow V2.5 FastLanded Jun 2026
- Hy Image 3.5 Preview vs Riverflow V2.5 ProLanded Jun 2026
Same lab, same size, long tail
- FLUX Kontext Max vs Nano Banana 2.1Same size
- FLUX Kontext Max vs GPT Image 2.5 SunburstSame size
- Hy Image 3.5 Preview vs Hunyuan Image 3Same lab
- Hy Image 3.5 Preview vs FLUX.3 ImageSame size
- Hy Image 3.5 Preview vs Midjourney v2New provider
- Hy Image 3.5 Preview vs Midjourney v3Same size
- Hy Image 3.5 Preview vs Midjourney v4Same size
- Hy Image 3.5 Preview vs Midjourney v5Same size
